New videos about the operating system have appeared on our YouTube channel Android. We present to your attention a video review of the smartphone BlackBerry DTEK60, which, in fact, is Alcatel Idol 4 (Pro), and equipped with a 5.5-inch Quad HD display, a quad-core processor Qualcomm Snapdragon 820, the main 21 MP camera and 8 MP front, 32 GB of internal memory and 4 GB of RAM, support for 4G / LTE networks and two SIM cards, a fingerprint scanner, and also running the operating system Android 6.0.1 Marshmallow: